Improve responsivity by reducing sleep times

printcore.py

@@ -94,7 +94,7 @@ class printcore():
             self.baud = baud
         if self.port is not None and self.baud is not None:
             disable_hup(self.port)
-            self.printer = Serial(port = self.port, baudrate = self.baud, timeout = 1)
+            self.printer = Serial(port = self.port, baudrate = self.baud, timeout = 0.25)
             self.stop_read_thread = False
             self.read_thread = Thread(target=self._listen)
             self.read_thread.start()
@@ -146,7 +146,7 @@ class printcore():
                         except: pass
                     self.online = True
                     return
-            time.sleep(0.5)
+            time.sleep(0.25)
 
     def _listen(self):
         """This function acts on messages from the firmware

pronterface.py

@@ -1367,7 +1367,11 @@ class PronterWindow(wx.Frame,pronsole.pronsole):
                     self.auto_monitor_pattern = re.compile(r"(ok\s+)?T:[\d\.]+(\s+B:[\d\.]+)?(\s+@:[\d\.]+)?\s*")
                 self.capture_skip[self.auto_monitor_pattern] = self.capture_skip.setdefault(self.auto_monitor_pattern, 0) + 1
                 self.p.send_now("M105")
-            time.sleep(self.monitor_interval)
+            cur_time = time.time()
+            while time.time() < cur_time + self.monitor_interval:
+                if not self.statuscheck:
+                    break
+                time.sleep(0.25)
             while not self.sentlines.empty():
                 try:
                     gc = self.sentlines.get_nowait()